LED Display Weighing Scale Body Scale Support Weight Human Health Index Feature: 100% brand new and high quality . This Digital Body allows you to measure and track your vital body composition statistics from the comfort of your home.This device automaticallyturns on when stepped on and turns off when not in use, BODY FAT AND WEIGHT: Tracking your body fat percentage lets you know that youre headedin the right direction for overall health, while monitoring your weight can help you understandyour personal patterns so you can achieve optimal health. MUSCLE MASS: Increasing lean muscle mass boosts your metabolism, allowing your body to burn more calories.It also helps with Bone Mass measurement so you can stay on track with yourbone measurements to prevent you from seriousmedical conditions. WATER WEIGHT:Maintaining a healthy total body water percentage will ensure the body functions efficiently. SAFEKEEPING: Avoid using the device on wet floors or while you are still wet from the shower. Do not store this device where it can be exposedto extreme temperatures, humidity, moisture, sunlight or dust. Do not store in the same place size290 x 260 x 40mm Sensor: Gaoling and retransmission device, metal electrode strain plate Using battery: two 7aaa batteries Screen size: 67x29mm Weighing range: 5-180kg Display mode: white LCD liquid product screen with black background Division value 0.1kg Package Content: 1 * Body Scale